73846810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1289}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 141270480

約数和(自身を除く): 67423670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337, 674, 1289, 1685, 2578, 3370, 5729, 6445, 11458, 12890, 21913, 28645, 43826, 57290, 109565, 219130, 434393, 868786, 2171965, 4343930, 7384681, 14769362, 36923405, 73846810]

約数ペア:

[(1, 73846810), (2, 36923405), (5, 14769362), (10, 7384681), (17, 4343930), (34, 2171965), (85, 868786), (170, 434393), (337, 219130), (674, 109565), (1289, 57290), (1685, 43826), (2578, 28645), (3370, 21913), (5729, 12890), (6445, 11458)]